Schaltbau ZL290 – DSD foot switches
The Schaltbau ZL290 SiFa foot switches are ideal for use in the driver's desk of rail vehicles and driver‘s safety device (DSD) – the dead man‘s pedal
Dead-man foot switches
The typical range of application for our foot switch is the driver‘s desk of rail vehicles such as locomotives, multiple-unit Trains and driving trailers. The foot switch is also suitable as a driver‘s safety device (DSD) – the dead man‘s pedal.
Features
- Shapely and rugged design
- High IP protection degree
- Long mechanical life
- Long electrical life at e.g. 24 V DC / 10 mA
- Compact, easy-to-mount functional unit coming with premoulded wiring and plug-type connection
- Shock- and vibration tested to EN 50155
- Made of stainless steel
- Resistant to oil, maritime climate, ozone attack, and ultraviolet radiation
Stock items
| ZL290 B1 | fitted with S814 b snap-action switch | |
| ZL290 B2 | fitted with S814 b snap-action switch | |
Specifications
Dead-man foot switches ZL290
| Switching element | 1x snap-action switch, S814 b40 Form Za SPDT-DB switch with silver contacts, rigid contact bridge and wiping action |
| Rated insulation voltage Ui | 250 V |
| Conv. thermal current Ith | 10 A |
| Ingress protection rating, IEC 60529 | IP64 |
| Mechanical endurance | > 10 million operating cycles |
| Temperature range | -25 °C … +60 °C |
| Actuating force | approx. 22 N |
| Weight | 2.6 kg |
| Standards | IEC 60077, VDE 0660 |
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